What do you dream of while working on Inception? Neil deGrasse Tyson sits down with actor Joseph Gordon-Levitt to explore time travel, dreams, and the science and philosophy behind his projects. 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/going-deeper-with-joseph-gordon-levitt/

Thanks to our Patrons Victor Ray Rutledge, David, Benjamin Behlke, Jay Naranjo, and Judy the Extrovert for supporting us this week.

Photo Credit: Cloud atlas, CC BY-SA 4.0, via Wikimedia Commons